it has treated 775,000 outpatients a year, including 18,000 veterans of the wars in iraq and afghanistan. it specializes in the rehabilitation of amputees. the hospital named after this former army major and doctor. he was a pioneer in the treatment of yellow fever. steve centanni is there live at walter reed in washington. why close its doors now, steve? >> reporter: well, jon, this is fallen victim to brac, the base realignment and closing commission. this old camp even though large, 113 acres not big enough to hold all the functions at walter reed army hospital. it will move to a new combined facility in bethesda, maryland. this is window into history. this place has been here for 102 years. look at some of the original photographs of patients in the wars all the way dating back to world war i and all the way through the current conflicts in iraq and afghanistan. the original building built in the 1909 with its dome or kupola on top was quickly surrounded by a heft of other buildings to make this a large complex medical campus. as they said at today's ceremony this place was always mo